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Individual Calculations April 2009 |
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| Rowson, Jonathan W Total change: 3.80 | |   |
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| 4NCL part 2 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 2596 | 1.50 | 2 | -0.07 | 10 | -0.70 | |
|  Morrison, Graham | f | | 2328 | SCO | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Ansell, Simon T | m | | 2409 | ENG | 1.00 | 1 | 0.26 | 10 | 2.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | III Open Internacional Ciutat de Palma | Palma de Mallorca | ESP | 2008-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2420 | 2596 | 5.50 | 7 | 0.45 | 10 | 4.50 | |
| | Pons Servera, Cristobal | f | | 2246 | ESP | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Alonso Garcia, Rene | m | | 2369 | CUB | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Pogorelov, Ruslan | g | | 2441 | UKR | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Mellado Trivino, Juan | m | | 2434 | AND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sanchez Guirado, Francisco | m | | 2415 | ESP | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Safarli, Eltaj | g | | 2568 | AZE | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Gonzales, Jayson | g | | 2468 | PHI | 1.00 | 1 | 0.33 | 10 | 3.30 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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